senzing-garage/template-docker#135 add dockerfile verification

[kernelsam]

Pull request questions

Which issue does this address

Issue number: senzing-garage/template-docker#135

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Resolves senzing-garage/template-docker#135

[github-actions]

🤖 Claude Code Review

Code Review Analysis

Code Quality

✅ Code follows style guide

The changes are minimal and consist of configuration files. No code style violations detected.

✅ No commented-out code

No commented-out code found in the diff.

✅ Meaningful variable names

All configuration keys and values are clear and self-documenting:

• cooldown.default-days: 21
• minimumReleaseAge: "21 days"
• REFRESHED_AT

✅ DRY principle followed

No code duplication present. Configuration changes are appropriately placed in their respective files.

✅ Identify Defects

No critical defects found. Minor observations:

• .github/dependabot.yml:7-8: The cooldown configuration is properly structured
• .github/renovate.json:8-9: Schedule and minimum release age are correctly formatted
• .github/workflows/verify-dockerfile-refreshed-at-updated.yaml:1-13: Workflow syntax is valid

✅ Project memory configuration

The .claude/settings.local.json → .claude/settings.json rename is appropriate. This appears to be making the settings general rather than environment-specific, which aligns with best practices.

Testing

⚠️ Unit tests for new functions

N/A - These are configuration file changes only, no testable code added.

⚠️ Integration tests for new endpoints

N/A - No endpoints added.

⚠️ Edge cases covered

N/A - Configuration changes don't require test coverage.

⚠️ Test coverage > 80%

N/A - No code changes affecting coverage.

Documentation

✅ Readme updated if needed

No README changes needed for these configuration updates.

✅ API docs updated

N/A - No API changes.

✅ Inline comments for complex logic

N/A - Configuration files are self-documenting.

❌ CHANGELOG.md updated

Missing: Changes should be documented in CHANGELOG.md:

• Added cooldown period for Dependabot updates (21 days)
• Configured Renovate to run on Sundays with 21-day minimum release age
• Added Dockerfile REFRESHED_AT verification workflow
• Moved .claude/settings.local.json to .claude/settings.json
• Added VSCode settings for Prettier formatting

✅ Markdown files follow CommonMark specification

No markdown files were modified in this PR.

Security

✅ No hardcoded credentials

No credentials or sensitive data detected.

✅ Input validation implemented

N/A - Configuration changes only.

✅ Proper error handling

N/A - No code requiring error handling.

✅ No sensitive data in logs

No logging code present.

✅ No license files (.lic) or AQAAAD strings

No license files or suspicious strings detected.

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Summary

Overall Assessment: ✅ APPROVED with minor documentation suggestion

This PR makes sensible infrastructure and tooling improvements:

1. Dependency Management: Adds cooldown periods to prevent excessive automated updates (21 days)
2. Developer Experience: Standardizes VSCode formatting with Prettier
3. CI/CD: Adds Dockerfile verification workflow
4. Configuration: Properly renames Claude settings to be environment-agnostic

Required Action:

• ❌ Update CHANGELOG.md to document these changes

Recommendations:

• The 21-day cooldown is a good balance between staying updated and avoiding update fatigue
• VSCode settings (.vscode/settings.json:1-12) properly configure Prettier as the formatter with format-on-save enabled
• The new workflow (.github/workflows/verify-dockerfile-refreshed-at-updated.yaml:1-13) follows GitHub Actions best practices with minimal permissions

No blocking issues found. Once CHANGELOG.md is updated, this PR is ready to merge.

Automated code review analyzing defects and coding standards